linux-kernel - [PATCH v4 01/31] clk: at91: pmc: add macros for clk_parent

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Message-ID: <0221c90ab3025c8e72fcdcf54c685da058c0fe4d.1758226719.git.Ryan.Wanner@microchip.com>
Date: Thu, 18 Sep 2025 14:15:43 -0700
From: <Ryan.Wanner@...rochip.com>
To: <mturquette@...libre.com>, <sboyd@...nel.org>,
	<alexandre.belloni@...tlin.com>, <claudiu.beznea@...on.dev>,
	<nicolas.ferre@...rochip.com>
CC: <linux-clk@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <varshini.rajendran@...rochip.com>
Subject: [PATCH v4 01/31] clk: at91: pmc: add macros for clk_parent_data

From: Claudiu Beznea <claudiu.beznea@...on.dev>

Add helpers to set parent_data objects in platform specific drivers.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...on.dev>
[ryan.wanner@...rochip.com: enclose complex macro with parentheses.]
Signed-off-by: Ryan Wanner <Ryan.Wanner@...rochip.com>
---
 drivers/clk/at91/pmc.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index 5daa32c4cf25..4a416d227c50 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -15,6 +15,14 @@
 
 #include <dt-bindings/clock/at91.h>
 
+#define AT91_CLK_PD_NAME(n) ((struct clk_parent_data){ \
+	.hw = NULL, .name = (n), .fw_name = NULL, .index = -1, \
+})
+
+#define AT91_CLK_PD_HW(h) ((struct clk_parent_data){\
+	.hw = (h), .name = NULL, .fw_name = NULL, .index = -1, \
+})
+
 extern spinlock_t pmc_pcr_lock;
 
 struct pmc_data {
-- 
2.43.0